.productNav{
    display: flex;
    flex-direction: row;
    font-family: "Microsoft YaHei"
  }
  .left{
    width: 35%;
    // height: 100rpx;
    font-size: 30rpx;
    background-color: #f4f4f4;
    // display: flex;
    // position: sticky; /* 固定位置 */
    // top: 0;
    // left: 0;
    // overflow-y: auto; /* 如果内容过多，可以滚动*/
  }
  .cartAmount{
      display: flex;
      justify-content: flex-end;
      font-size: 38rpx;
      padding:20rpx;
  }
  .left view{
    text-align: center;
    height: 90rpx;
    line-height: 90rpx;
  }
  .selected{
    background-color: #fff;
    border-left: 2px solid #E54847;
    font-weight: bold;
    color: #E54847;
  }
  .normal{
    background-color: #f4f4f4;
    border-bottom: 1px solid #f2f2f2;
  }
  .right{
    width:75%;
    margin: 0;
  }
  swiper{
    height: 500px;
  }
  
